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  1. Trailer Brake Controller
  2. Lexus
  3. GX 470
  4. 2004
  5. CURT
Curt Venturer NEXT Trailer Brake Controller - 1-3 Axles - Time Delayed

Curt Venturer NEXT Trailer Brake Controller - 1-3 Axles - Time Delayed

Item # C74VV
Retail:$118.95
Our Price: $89.95
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Trailer Brake Controller
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Call etrailer.com at 1-800-940-8924 for expert service. We are your Lexus trailer brake controller experts, and offer a great price. etrailer.com carries a complete line of CURT products for your Lexus GX 470 2004. Curt Venturer NEXT Trailer Brake Controller - 1-3 Axles - Time Delayed part C74VV from CURT can be ordered online at etrailer.com. Complete trailer brake controller installation instructions and technical support.
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CURT Trailer Brake Controller - C74VV

  • Electric
  • Electric over Hydraulic
  • Time Delayed Controller
  • Up to 3 Axles
  • CURT
  • Under-Dash Box
  • Dash Mount
  • Automatic Leveling
  • LCD Display
  • Up to 360 Degrees

A simple LED display and a pinch-trigger manual override make this time-delayed brake controller easy to read and easy to use. Installation is quick and simple with no mounting restrictions. Activates brakes with a preset intensity.


Features:

  • Brake controller activates trailer brakes with preset intensity
  • Adjustable power output control lets you select the amount of braking force
    • Rocker switches located on left front of module for easy access
  • 10 Gain settings and 9 load settings allow you to adapt to various driving conditions
    • Select a higher setting for harder braking and lower for more gradual braking
  • Pinch-trigger manual override is within easy reach for controlling trailer sway or stopping in emergencies
  • Simple LED display shows the amount of power output
    • Self-diagnostics monitor trailer connection and check for shorts
  • LCD display shows power adjustments in 1.0 increments
    • Brightness is adjustable for optimal visibility
  • Auto-sleep mode prevents battery drain after 5 minutes of idle time
  • Quick and easy installation with no mounting restrictions
    • No need to mount level - install anywhere at any angle
    • Included mounting bracket and hardware designed to hold brake controller flush against the dash
    • Plug-in, vehicle-specific brake control adapter (sold separately) available for select vehicles to reduce installation time


Specs:

  • Application: trailers with up to 3 axles (6 brake assemblies)
    • Compatible with low-volt, PWM, ABS, cruise control, and electric-over-hydraulic trailer brakes
  • Dimensions: 4" long x 3-1/8" wide x 1" thick
  • Limited lifetime warranty


Gain Adjustment

Gain control lets you set the maximum amount of power that will be applied to your trailer's brakes, adjusting in increments of 1. How much braking output you need is determined by the weight of your trailer; a heavier trailer will need more power to bring it to a stop. You want to go as high as you can without the trailer brakes locking up. Typically, the gain is only readjusted when you experience changing road conditions or if the weight of your trailer changes. To get more power to your brakes, press the left-hand upper rocker switch. To decrease the gain, press the lower switch. When you make your adjustment, the gain setting will show on the LED screen for 5 seconds as a series of bars and then go into sleep mode to reduce drain on the battery.


Load Control

Once you have the gain set, you can fine-tune your braking by adjusting the load control on a scale of 1 to 9. This controls the aggressiveness of your trailer's braking, meaning how quickly the brakes reach the maximum braking level. Load control can get the braking power to your trailer faster and with more intensity so that it doesn't push your tow vehicle forward. If your vehicle takes too long to come to a stop, increase the setting by pressing the right-hand upper rocker switch. If it stops too abruptly, decrease the setting by pressing the lower switch. You can alter the setting to suit your driving preferences or to improve handling based on changing road conditions or varied trailer loads.


Pinch-Trigger Manual Override

The Venturer comes with a easy-to-reach, pinch-trigger manual override, great for stopping sway or controlling your trailer's momentum in emergencies. To engage the manual override, just push in the trigger. This will activate the trailer's brakes and brake lights without you having to apply the brakes on your tow vehicle, perfect for limiting trailer movement while you're cruising.


LED Display

The LED display on the Venturer is large and easy to read at a glance. It will show you what setting the brake controller is on as well as give you information for troubleshooting. You can adjust the screen brightness or trigger night mode so it won't glare obnoxiously on your dash. Press the control button to cycle through the different modes, shown as a bar - keeping it simple.


Curt Venturer NEXT

Quick Installation

Because inertia plays no role in the functioning of this controller, you do not have to mount the unit at any particular angle. Your mounting options are limitless, so long as you can still easily access the controller and the manual override. The included bracket is designed to mount the brake controller flush to the dash so it takes up almost no space at all.


If your vehicle already has a plug-in brake controller wiring harness, just connect the unit to it. Otherwise, you will need to purchase a vehicle-specific wiring harness (sold separately) to plug into. If a harness is unavailable for your vehicle, hardwiring will be necessary.


Note: If a custom brake control wiring adapter is not available for your vehicle, one of the following will be required:

20-Amp circuit breaker (9506P - sold separately) for 2- to 4-brake applications

30-Amp circuit breaker (38630 - sold separately) for 6- to 8-brake applications


See also etrailer.com's exclusive 7- and 4-way brake control installation kit (ETBC7 - sold separately) if you don't already have a 7-way plug at the back of your vehicle.


Time-Delayed Braking

what is time-delayed braking

The Curt Venturer NEXT comes equipped with time-delayed braking. Every time you apply the brakes in your vehicle, a signal is sent - via the brake switch - to the Venturer. The controller then sends power out to your trailer brakes to activate them with an intensity set by you, at a rate determined by you. Both the amount of braking power (gain) and rate of application (load) can be adjusted to suit your preference, the road conditions, the type of trailer, and the weight of your load. To determine which levels are best for your application, test your towing setup and choose what feels right.



51116 Curt Venturer NEXT Time Based Trailer Brake Control - 1 to 3 Axles

Replaces Curt 51110

Installation Details C74VV Installation instructions

Customer Satisfaction Score:


Customer Reviews

Curt Venturer NEXT Trailer Brake Controller - 1-3 Axles - Time Delayed - C74VV

Average Customer Rating:  4.8 out of 5 stars   (20 Customer Reviews)

A simple LED display and a pinch-trigger manual override make this time-delayed brake controller easy to read and easy to use. Installation is quick and simple with no mounting restrictions. Activates brakes with a preset intensity.

by:

Installed but not used with a trailer yet, easy instruction and appreciate the extra hardware for the installation.
Compact and not intrusive. Decided to use the adhesive tape included and taped under the dashboard L of the steering wheel.



by:

This break controller was easy to install and
Works grat.



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Slimmer than most of the others. Easy install with the additional pigtail.



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Delivered early. Was just what I wanted.



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Almost plug-n-go.The hardest part was where to put the controller !



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See what our Experts say about this CURT Trailer Brake Controller

  • Parts Needed To Install Curt Venturer Trailer Brake Controller 2023 Hyundai Santa Cruz Factory 4-Way
    You will be able to install the Curt Venturer NEXT Trailer Brake Controller # C74VV on your 2023 Hyundai Santa Cruz with the Pigtail # C77BR. As you only have a 4-way flat you will need the Curt T-Connector Vehicle Wiring Harness # C68JR to install a 7-way on the rear of your Santa Cruz. A Mounting Bracket # C67UR is needed to secure the 7-way since there is not a bumper cutout like you find on most trucks.
    view full answer...
  • Will Brake Controller Plug-In Adapter C51322 Fit 2004 Ford Expedition And 2004 Ford E-350
    The Curt Custom Wiring Adapter, part # C51322 is designed to work with the # C74VV brake controller and will fit both of your vehicles if there is a factory trailer connector installed on the vehicle. If you have a 4-way connector on either vehicle then you will also need part # 37185. If your E-350 does not have a trailer connector you will first need to install a 4-way connector like part # 18252. You will then need part # ETBC7 to get a 7-way at the back of your vehicle. If there...
    view full answer...
  • Install Harness for Curt Venturer Next in 2007 Ford F-250
    Yes you do need an install harness to install the Curt Venturer Next part # C74VV in your 2007 Ford F-250 with the part # C51372 being the correct harness.
    view full answer...
  • Connection Point for Curt Venturer Brake Controller Wiring Under Dash of 2010 Ram 1500
    Thank you for the photo of your 2010 Ram 1500's under-dash wiring. The gray plug shown does appear to be the correct one for connection to the mating gray plug on the Curt wiring harness # C51438. This Curt connector is shown in the other photo so that you can compare the two. The black connector on the other end of the Curt harness will plug in to the wiring at the back of the Venturer brake controller # C74VV.
    view full answer...
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  • Trailer Hitch & Brake Controller for 2005 Ford F-150 w/ 4-Way & No Factory Hitch for Heavy Trailer
    We can get your 2005 Ford F-150 with a 4-way set up with a trailer hitch receiver and brake controller so you can tow your trailer. Since your truck does not have a factory hitch, and you need to tow a heavy 7,000 lb trailer, the hitch that will fit and has the needed capacity is the Curt Trailer Hitch Receiver # C14357. This is a Class IV hitch with a 10,000 lb towing capacity, which is the most available for your F-150. As for the brake controller, since you already have a 4-way, in...
    view full answer...
  • Installation of Curt Venturer Electronic Brake Controller in 1999 Chevrolet S-10
    To install the Curt Venturer Electric Brake Controller # C74VV you definitely need the red wire. Black to 12 volt power White to ground Blue to 7-way at rear of vehicle Red to cold side of the stop light switch The cold side of the stop light switch will have power only when the brake pedal is pressed. The red wire carries the signal from the brake pedal to the controller so it can send a signal on the blue wire to the trailer's brakes. The wiring harness to hardwire into your 1999...
    view full answer...
  • Can Curt Venturer Brake Controller Install in 1998 Jeep Grand Cherokee
    Yes, the Curt Venturer part # C74VV can be used on your 1998 Jeep Grand Cherokee with a factory 7-way. Next, for a wiring kit to install the brake controller to the 7-way you would want the Wiring Kit for 2 and 4 Brake Electric Brake Controllers # 5506. This will provide the power source and ground for the wiring for the brake controller. You will need to test the wires from the brake pedal switch of your vehicle to find a circuit that has voltage when the brakes are applied and none when...
    view full answer...
  • Location For Brake Controller Adapter # C51436 To Plug Into On 2010 Ford F-150
    On your Ford 2010 F-150, the harness location should be located under the dash, above the brake pedal and taped to another harness. I have attached a photo that shows the typical location for the harness location on your truck. If you have the shifter in the center console of your F-150 it will be located under the center console. I have attached the installation instructions for the Curt Custom Wiring Adapter, part # C51436. The instructions show the typical installation locations for...
    view full answer...
    Image 1 for
  • Malfunction of Curt Venturer Brake Controller # C74VV Used with Electric-Over-Hydraulic Brakes
    The Curt Venturer Brake Controller # C74VV that you are using is designed for use only with electric trailer brakes. Since you mention a solenoid it sounds like your trailer may be equipped with an electric-over-hydraulic brake actuator. Such a system will not work with the Curt Venturer. If this is the case you will need to choose another brake controller that has a switchable setting to allow it to be used with EOH brake actuators. Curt offers their Tri-Flex # C24VV that is compatible...
    view full answer...
  • Mounting Curt Venturer NEXT Trailer Brake Controller
    Curt has started using new brackets for their brake controllers, and that is also true for the Curt Venturer NEXT Trailer Brake Controller # C74VV. To mount this, all you have to do is put the included adhesive tape onto the included bracket and stick it wherever you like under your dash. If you'd like, you can also use the included screws with the adhesive to mount the bracket under your dash. With the bracket mounted, you'll just slide the Venturer NEXT controller into the bracket and...
    view full answer...
    Image 1 for
  • Where Does Wiring Harness for Curt Venturer Connect to in Cab of 2016 Ford F-150
    The Curt Venturer Brake Controller # C74VV installs with the wiring harness # C51436 behind a panel in your 2016 Ford F-150's dash counsel. The panel you will need to remove in just to the right on the steering wheel. See the video I've attached and skip ahead to about the 2:30 mark to see the panel. From their the video will show you the rest of the install.
    view full answer...
  • What Is Needed To Install Brake Controller On 2005 Ford F-150 With Factory Tow Package
    On your 2005 Ford F-150 with the towing package, there will be a port under the dash that the Curt Custom Wiring Adapter, part # C51322 plugs into. I have attached a photo that has a red arrow pointing to the location on your truck. The Curt Venturer Trailer Brake Controller, part # C74VV is a time-delayed brake controller designed for a trailer with electric brakes or and Electric Over Hydraulic. It uses a preset sensitivity setting to activate your trailer brakes when you press the...
    view full answer...
    Image 1 for
  • Plug-In Wiring Adapter For 2012 Ram 1500 With Tow Package For Curt Trailer Brake Controller
    Thank you for your purchase of the Curt Venturer Trailer Brake Controller # C74VV. As for the plug-in wiring adapter for your 2012 Ram 1500 with the factory tow package, the correct part number is the following: - Curt Custom Wiring Adapter for Trailer Brake Controllers - Dual Plug In # C51438
    view full answer...
  • Parts Needed For Installing a Trailer Brake Controller On a 2016 Honda Odyssey LX
    The Curt Venturer NEXT Trailer Brake Controller # C74VV is a time delayed brake controller which will output the same braking force no matter how hard you brake in your 2016 Honda Odyssey LX. The Curt TriFlex Trailer Brake Controller # C24VV is a step up from the Venturer as it is a proportional controller. This controller has a sensor built in to sense braking inside your Odyssey and adjust the trailer brakes to match. This makes it a much easier controller to use. Both these controller...
    view full answer...
  • Parts Needed To Install Brake Controller on 2005 Dodge Ram 1500
    Since your 2005 Dodge Ram has the factory installed 7-Way, to install a brake controller you will just need the brake controller itself and the proper wiring harness to plug it into your Ram. If you go with the Curt Venturer, # C74VV, the only other part you will need is wiring harness # C51332. I have included a link to the installation details for you. The wiring harness plugs into a connector already on your vehicle. The connector is located underneath the dash, to the left of the...
    view full answer...
  • No Power To Curt Venturer Brake Controller On 2001 Jeep Grand Cherokee
    You stated that you have your controller all hooked up to your 2001 Jeep Grand Cherokee. It sounds like the power wire has possibly not been connected. When properly installed, the brake controller will still turn on. For you model Jeep, we offer a harness that connects to the back of the brake controller, part # C74VV. The harness number is part # C51515. The plug connects to the back of the brake controller, and the 4 wires on the other end are hardwired to your vehicle. The black wire...
    view full answer...
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  • Normal Indication Lights For Curt Venturer Brake Controller
    I called Curt to make sure that this is normal when the trailer is not connected. They confirmed that your brake controller is working exactly like it should. There should be a red light when you get in, and then it should change to a green light.
    view full answer...
  • Where Does a Curt Venturer Brake Controller Plug In on a 2016 Ram 1500
    In order to install the Curt Venturer brake controller # C74VV on your 2016 Ram 1500 you will need wiring harness # C51458. It plugs into the factory plug on the truck located under the dash, to the right of the steering column, taped to another harness. I included a picture showing the location. the picture is from the instructions for # C51458 which I have also linked for you.
    view full answer...
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  • Could Curt Triflex Replace Curt Venturer In 2015 Jeep Wrangler Unlimited
    Yes a proportional Curt controller like the part # C24VV could easily replace a # C74VV. It would be just a matter of unplugging the old controller and plugging in the new one. For suspension enhancement I would go with the Timbren kit part # TJRJK instead of an air bag kit because maintaining air pressure in bags can be a bit of a hassle and the Timbrens get installed and you never have to think about them again.
    view full answer...
  • Adapter for Curt Venture Brake Controller on VW Touareg
    In order to use the Universal Wiring Adapter for Curt Trailer Brake Controllers # C51515 with your Curt Venturer # C74VV brake controller, you will need additional parts from your Volkswagen dealer. Please see the attached help article on installing a brake controller in 2005 and up Volkswagen Touareg's. It states in part: "To install a brake control on a 2005-current Volkswagen Touareg or Porsche Cayenne using the factory brake control connector, you will need to assemble a brake control...
    view full answer...
  • Parts Needed to Install Venturer Brake Controller in 1998 Chevy Suburban w/ 4-Way Connector
    In order to install the Venturer Brake Controller, # C74VV, in your 1998 Chevy Suburban which is already equipped with a 4-way connector, you will need the Universal Wiring Adapter, # C51515, and the Universal Installation Kit for Trailer Brake Controller, # ETBC7. I have included a couple of articles and a video for you.
    view full answer...
  • Troubleshooting Constant 12V Power on Blue Brake Output Wire with Curt Venturer Brake Controller
    If you are reading a constant 12 volts on the blue brake output wire with the Curt Venturer Brake Controller # C74VV installed, this is indeed an indication that either the controller itself is bad or there's a short somewhere along the brake output wire on your truck (between the controller and 7-Way connector). The first thing I recommend doing is severing the blue wire just a few inches behind the Curt Venturer and testing for power again on this wire. This will isolate the controller...
    view full answer...
  • Curt Venturer Not Powering Trailer Brakes On 2019 Ram 1500 Classic
    It sounds like there is an issue with the connection between your 2019 Ram 1500 Classing and your trailer causing the Curt Venturer # C74VV to not recognize a trailer is attached. This is pretty easy to test and will require a circuit tester like # PTW2993. You will need to stick the probe of the circuit tester into the blue wire going into the back of your Curt Venturer # C74VV and see if you are getting the green bars to show on the controller when applying the override button. If...
    view full answer...
  • Custom Brake Controller Wiring Harness for 2019 Jeep Grand Cherokee and Installation Location
    For your 2019 Jeep Grand Cherokee, the harness connection point is under the dash to the left hand side. I've attached a photo to help as well as a video of this installation. If you are using a Tekonsha Brake Controller like the Prodigy P3 # 90195 then you will use # TK93VR for your wiring harness. If you are using a Curt controller like # C74VV you will use harness # C51446. Finally if you are using a controller like the RedArc Tow Pro Elite # RED44FR, then you will use the pigtail...
    view full answer...
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Info for this part was:

Employee Lindsey S
Edited by:
Lindsey S
Employee Jameson C
Expert Research:
Jameson C
Employee Joshua S
Video Edited:
Joshua S
Employee Chris R
Video Edited:
Chris R
Employee Wilson B
Updated by:
Wilson B
Employee Michael B
Installed by:
Michael B
Employee Aidan B
Installed by:
Aidan B
Employee Charles A
Video by:
Charles A
Employee Amanda K
Written by:
Amanda K

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